[src/trunk]: src/share/doc/smm/18.net comment out the IFF_TRAILERS stuff that...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/82b851eb62ec
branches:  trunk
changeset: 448601:82b851eb62ec
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Feb 05 19:53:13 2019 +0000

description:
comment out the IFF_TRAILERS stuff that is no longer relevant and add
the missing flags.

diffstat:

 share/doc/smm/18.net/6.t |  40 +++++++++++++++++++++++++---------------
 1 files changed, 25 insertions(+), 15 deletions(-)

diffs (61 lines):

diff -r d44f8f22f7b2 -r 82b851eb62ec share/doc/smm/18.net/6.t
--- a/share/doc/smm/18.net/6.t  Tue Feb 05 19:42:31 2019 +0000
+++ b/share/doc/smm/18.net/6.t  Tue Feb 05 19:53:13 2019 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: 6.t,v 1.5 2003/08/07 10:30:55 agc Exp $
+.\"    $NetBSD: 6.t,v 1.6 2019/02/05 19:53:13 christos Exp $
 .\"
 .\" Copyright (c) 1983, 1986, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -447,14 +447,22 @@
 the \fIif_flags\fP field.  The following values are possible:
 .DS
 ._d
-#define        IFF_UP  0x1     /* interface is up */
-#define        IFF_BROADCAST   0x2     /* broadcast is possible */
-#define        IFF_DEBUG       0x4     /* turn on debugging */
-#define        IFF_LOOPBACK    0x8     /* is a loopback net */
-#define        IFF_POINTOPOINT 0x10    /* interface is point-to-point link */
-#define        IFF_NOTRAILERS  0x20    /* avoid use of trailers */
-#define        IFF_RUNNING     0x40    /* resources allocated */
-#define        IFF_NOARP       0x80    /* no address resolution protocol */
+#define        IFF_UP          0x0001          /* interface is up */
+#define        IFF_BROADCAST   0x0002          /* broadcast address valid */
+#define        IFF_DEBUG       0x0004          /* turn on debugging */
+#define        IFF_LOOPBACK    0x0008          /* is a loopback net */
+#define        IFF_POINTOPOINT 0x0010          /* interface is point-to-point link */
+.\" #define    IFF_NOTRAILERS  0x0020          /* avoid use of trailers */
+#define        IFF_RUNNING     0x0040          /* resources allocated */
+#define        IFF_NOARP       0x0080          /* no address resolution protocol */
+#define        IFF_PROMISC     0x0100          /* receive all packets */
+#define        IFF_ALLMULTI    0x0200          /* receive all multicast packets */
+#define        IFF_OACTIVE     0x0400          /* transmission in progress */
+#define        IFF_SIMPLEX     0x0800          /* can't hear own transmissions */
+#define        IFF_LINK0       0x1000          /* per link layer defined bit */
+#define        IFF_LINK1       0x2000          /* per link layer defined bit */
+#define        IFF_LINK2       0x4000          /* per link layer defined bit */
+#define        IFF_MULTICAST   0x8000          /* supports multicast */
 .DE
 If the interface is connected to a network which supports transmission
 of \fIbroadcast\fP packets, the IFF_BROADCAST flag will be set and
@@ -467,12 +475,14 @@
 filtering incoming packets.  The interface sets IFF_RUNNING after
 it has allocated system resources and posted an initial read on the
 device it manages.  This state bit is used to avoid multiple allocation
-requests when an interface's address is changed.  The IFF_NOTRAILERS
-flag indicates the interface should refrain from using a \fItrailer\fP
-encapsulation on outgoing packets, or (where per-host negotiation
-of trailers is possible) that trailer encapsulations should not be requested;
-\fItrailer\fP protocols are described
-in section 14.  The IFF_NOARP flag indicates the interface should not
+requests when an interface's address is changed.
+.\" The IFF_NOTRAILERS
+.\" flag indicates the interface should refrain from using a \fItrailer\fP
+.\" encapsulation on outgoing packets, or (where per-host negotiation
+.\" of trailers is possible) that trailer encapsulations should not be
+.\" requested; \fItrailer\fP protocols are described
+.\" in section 14.
+The IFF_NOARP flag indicates the interface should not
 use an ``address resolution protocol'' in mapping internetwork addresses
 to local network addresses.
 .PP